C_QUEUE return subrc = 8

[andy_zhang6]

Dear expert,

Good day.

Currently, I met one problem when lock table, I met one dump issue. Then I debug codes to deep side, I found the root cause is when program trigger system FM "C_QUEUE", and then return code is 8. I try to find documents which could help me to understand why this FM return error, but find nothing.

Could any body help me on that?

best regards,

Andy Zhang

[raphael_almeida]

Hi Andy,

Good day to you too

Can you tell us where this function is called? I also tried to get in my system, but I found nothing about this function....

Warm regards,

Raphael Pacheco.

[andy_zhang6]

Hi Raphael,

Thanks for your responding.

Sorry for my mistake, this FM should be C_ENQUEUE which is one system internal FM, could not be found in SM37. Currently, we have one very urgent issue which should using SE16N_INTERFACE to touch DB value directly. For some very special case, we met the problem.

best regards,

Andy Zhang

[RaymondGiuseppi]

• Are you sure of the system function name, C_QUEUE and not C_ENQUEUE.
• Did you look for OSS notes available for your version of ECC and Kernel (with correct function name)
• Did you look in online documentation for document like Analyzing and Solving Problems in The SAP Lock Concept (BC-CST-EQ).

Regards,

Raymond

[andy_zhang6]

Hi Raymond,

Thanks for your responding.

Sorry for my mistake, the correct FM name should be C_ENQUEUE.

I checked lots of material on ABAP lock service, but hardly found anything on this Function. This really confused us, cause only very limited case will occur this error.

best regards,

Andy Zhang