Budget Structure Dump

We are having a run time error with our fund management structure.

We seem to generate many records (around 8M).

We already tried optimizing it in the FM9K transaction by deleting data that is not used anymore but the problem is still coming up and it results in inconsistencies where we do have budget but SAP says we dont and we can can not even do MIGO or other processes in some cases.

Please advice any idea.

Thank you.