SAP Note 320959 - Collective note: Storage problems in the FI/CO interface

Component : Accounting Interface -

Solution : https://service.sap.com/sap/support/notes/320959 (SAP Service marketplace login required)

Summary :
This SAP Note addresses memory issues encountered with the FI/CO interface when processing large billing documents, leading to TSV_TNEW_PAGE_ALLOC_FAILED errors. The root cause is identified as memory requirements surpassing available system capacities for large documents. A solution proposes activating the function module AC_DOCUMENT_COMPRESS_CHECK via specific source code adjustments in LRWCLF99 to manage memory usage better. This requires the explicit enabling of compression settings that are off by default, which helps mitigate memory issues at the cost of slightly increased runtime. Users must implement this note before related notes, as this serves as a foundational correction.

Key words :
describe table t_accit lines sy-tfill, symptom storage problems, terms billing document, compressing internal tables, memory requirement exceeds, function module ac_document_compress_check, sy-tfill > 1000, related notes build, related notes, function explicitly

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