Re: Mobilink 16 - Invalid sync sequence ID for remote ID
What is this mysterious "sequence ID"? Where is it stored, how is it generated, and what is it used for? There is a consolidated database BINARY ( 16 ) column in ml_database called seq_id but it seems...
View ArticleRe: Mobilink 16 - Invalid sync sequence ID for remote ID
Hello Jeff, We do have two Mobilink servers behind a load-balancer. I don't have the exact load-balance rules at hand, but looking at the logs of both servers, I don't see the same user syncing at the...
View ArticleRe: Mobilink 16 - Invalid sync sequence ID for remote ID
Hi Breck, These are internal UltraLite progress offsets ( similar to SQL Anywhere progress offsets: DocCommentXchange ). In previous versions, the progress offsets were simple integers, but were...
View ArticleRe: Question about Tracing database and Database Grant
Thank you very very much for this information. It will really help us... Thanks again.
View Articlesetting up sync using Mobilink
Hi there, I'm new to Mobilink and finished the following tutorial, only using my own existing (consolidated?) DB: http://dcx.sap.com/index.html#sa160/en/mlstart/ml-sc-tutorial.html The only thing i...
View ArticleRe: setting up sync using Mobilink
Hi Marc,This is a partial answer but you should start from the following: 1. An example of scheduled synchronization can be found in another tutorial DocCommentXchange You can specify a schedule for...
View ArticleRe: Mobilink 16 - Invalid sync sequence ID for remote ID
It would help to have more details about the inner workings, since the lack of it leaves us having to guess too much. For example, by the way of empirical testing, I can assert that, in the...
View ArticleRe: Mobilink 16 - Invalid sync sequence ID for remote ID
Hi Andre, Is this over TCP/IP or HTTP? It sounds like there's some state-tracking issue going awry if this is happening over a failed synchronization attempt. Are you positive these are non-overlapping...
View Articledbisql command line options
Hi all, I've just added a HANA client to my computer and came across a few details when trying to connect to HANA using interactive SQL.1. (this is not precisely HANA related, but came to my attention...
View ArticleRe: Mobilink 16 - Invalid sync sequence ID for remote ID
Its over HTTP. Yes, there are overlapping requests due to our mobile app retry logic, which waits a few seconds after a failed sync before trying again. In this particular case, our mobile app is...
View ArticleRe: SAP SQL Anywhere
Hi William, Are you referring to S-Users who need to have access to http://support.sap.com/ to download Support Packages (SP)? If so, you will need to be a Super User for your support account to add...
View ArticleRe: Mobilink 16 - Invalid sync sequence ID for remote ID
Hi Andre, Do you think avoiding these overlaps could be a solution? Yes. We have seen issues in previous versions with a similar overlap problem, and our recommendation has always been to "back off"...
View ArticleSubscribing to MS SQL transactional replication
Hello, allHas anyone tried syncing data from MS SQL to SAP SQL anywhere (v16) using MS SQL transactional replication instead of Mobilink?Is it even possible? The replication is upload-only, i.e., the...
View ArticleRe: Subscribing to MS SQL transactional replication
I have not tried it but as you can read in the MSDN link below that heterogeneous replication to non-SQL subscribers is deprecated.Non-SQL Server Subscribers and only Oracle and IBM DB2 are...
View ArticleRe: Mobilink 16 - Invalid sync sequence ID for remote ID
Jeff, I don't think there is caching, but to be certain I am consulting our Ops. In the mean time I wondered about the server timeout when there is a loss of connection, since it means our mobile app...
View ArticleRe: Mobilink (v9.0.2.3924) Synchronization Error -10023
Just an update, but now that our application is backing up the database after every type of synchronization operation, we no longer receive the error message from the Mobilink Server when using a...
View ArticleRe: Mobilink (v9.0.2.3924) Synchronization Error -10023
Hi Greg, P.S. The user-interface for this website is horrible! I'm not sure if this helps, but we do have an alternate "stackoverflow-like" forum for SQL Anywhere which you might find more familiar:...
View ArticleRe: SQL error: Internal database error *** ERROR *** Assertion failed: 201501...
Hi Jinwoo,If I eliminate the schedules table, most of the data in the customer's app would be eliminated.The error seems to be saying that a pointer is pointing to an invalid page.Does a utility exist...
View ArticleRe: SQL error: Internal database error *** ERROR *** Assertion failed: 201501...
Hi Doug, The error seems to be saying that a pointer is pointing to an invalid page. Actually, the assertion message is suggesting that we were scanning for a row (record) on a particular page where we...
View ArticleReplication from MS SQL DB to SAP SQL Anywhere
Hello, allI would like to inquire what would be the best practice to replicate data in numerous tables of MS SQL DB to tables with similar structure in SAP SQL anywhere. I would prefer to use built-in...
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