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Dump : DYN_CALL_METH_CLASS_NOT_FOUND for the BRF+ FDT CLASS

former_member593006
Discoverer
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Hello,

We are getting the dump DYN_CALL_METH_CLASS_NOT_FOUND. In that dump it is accessing the BRF+ Table. If I made any changes in BRF+ Decision table, It will generate the new dynamic FDT class with the name like /FDT/006NZNYLPWAIFSJAJLX0HNAIQ.

While activating the table it will delete the previous entry from FDT_CC_0000 table and insert this entry in FDT_CC_DELE table as shown below.

In the below FDT_CC_DELE table all the previous FDT CLASS name entry are present. But some of them classes are deleted from the system and some of them are available.

I am able to open some classes like /FDT/006NZNYLPWAIFSJ6UXOK90I9J in SE24 TCODE.

But some of the classes are not in the system as shown below.

So my question is on what basis it is deleting this classes.

Because in the dump it is trying to access the generated class method. But that class is not available in the system so it is getting the dump.

Regards,

Sonam Kundalwal.

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Answers (2)

Answers (2)

former_member593006
Discoverer
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Hi,

We have found the two SAP notes related to that physical deletion of FDT generated classes.

  1. 2655233 - BRF+: SQL error while running garbage collection due to number of classes Garbage collection in BRF+ removes unused generated classes of BRF+ in /FDT/ namespace. Dump occurs in some cases due to SQL restrictions when the number of classes are huge.
  2. 2494996 - BRF+: Generated classes get physically deleted incorrectly.

Please suggest it is correct or not.

Thanks!!!

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Hi,

can you explicitly create the class at function level of your BRFplus function (there is a tab "Code Generation" where you can trigger that)? Is the class generated and available in the system?
If yes this should temporally solve the issue. However, there seems to be a problem with code generation in your case, so you should check the available SAP Notes on this topic and in case no note is available open a support ticket at SAP.

Best regards

Christian