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Simultaneous called RFC could not be processed

Hello, experts

I would like to inquire about the lock phenomenon of SAP table

There are two inspection lot.
(Inspection lot a and Insepction lot B)
Both Inspection lot was successfully processed at the same time in the subsystem.


The QIRF GET USAGE DECISION2 function was called through RFC to SAP in the subsystem. (QM-IDI Interface)


Inspection lot B cannot be processed while inspection lot A is being processed.

I guess that the QIWL table is locked while inspection lot A is being processed.

Am I right?


Eventually, Inspection lot A made a usage decision, but Inspection lot B could not.

I would appreciate it if you could reply through your experience.

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1 Answer

  • Posted on Aug 07, 2020 at 01:04 PM

    Hello,

    Have you managed to solve this ? :)

    Can you please let me know what was the solution ?

    Regards,

    Florin

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