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The request IDoc could not be sent to the source system using RFC

Former Member
0 Kudos

Hi All,

I am getting this error, past one week.

I have cehecke in sm58, there are some tRFCs with STATUS TEXT as " Lock table overflow".

i tired to do manual execution for each , but it is not allowing me to do


Error when sending data request


The request IDoc could not be sent to the source system using RFC.

System Response

There is an IDoc in the Warehouse outbox that did not arrive in the ALE inbox of the source system.

Further analysis:

Check the TRFC log.

You can access this log using the wizard or menu path "Environment -> Transact. RFC -> In Data Warehouse".

Error handling:

In particular, check the authorizations for the background user in BI.


awaiting for ur replies



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Active Contributor


take the IDoc no and check in BD87 or WE05 Tcodes. I thing Basis people need to set the passwords in background. In WE05/BD87 you can find what is teh problem. Ans also check partner profiles in WE20. This is basis issue, so check with your basis team.



Former Member
0 Kudos

Hi surendra,

Thansk for the reply.

I will check with BASIS .



Former Member
0 Kudos

Hi all,

Issue has been solved.


in source system one long running job found, which locked all the functions modules related to the load and bcoz of that lock entires got overflow.

after killing this job , issue has been resolved