Replication issue in ABAP to ABAP scenario

[former_member252769]

Hello,

I have a ABAP to ABAP replication scenario where I am replicating custom and standard tables like MDMA but found below issue.

The replication current action is struck in "Replication (Initial Load)" with Initial load is getting done but not replicating data afterwards.

Also, the tables is keep on switching between "Failed" and "In process" status. I checked the system is sufficient number of jobs.

I found below error message after checking the show error log.

I restarted the replication many times and even created the configuration but no luck.

Please enlighten me to fix this issue...

Regards

[former_member252769]

Hello Gurus....

Any suggestions to work on to fix the issue...

Regards

[candy_zhan]

Hi Brillion,

For the duplicate keys error, can you try the solution in KBA 1919356?

Best regards,

Candy Zhan

[former_member252769]

Hi Candy,

It is solving the issue for a while but afterwards again going in error when any records updates or created in source.

Regards

[candy_zhan]

Hi Brillion,

What is the error message? Exact same?

Best regards,

Candy

[former_member252769]

Hi Candy,

After that it stops the load job for that configuration and below is the error:

"Error when reading the DDIC-data for table MDMA (RFC destination NONE)".

RFC destinations are fine, connection test to the target and source system are fine.

Regards

[tobias_koebler]

Duplicate keys....Seems that in the target table you have already records and try to bring them with the same keys into it.

[former_member252769]

Hi Tobi,

I removed all the records from target table and replicated again but same result.

Initial load is getting done but not replicating data afterwards. And the table is keep on switching between "Failed" and "In process" status.

Regards