Symptom
Error DC_POSTING_001164 or error F5 727 "Maximum number of items in FI reached" occurs when posting invoices from SD or MM, or in FI.
Environment
SAP S/4HANA Cloud Public Edition
Cause
FI documents have a 3-digit item counter that limits the number of items permitted per document.
Resolution
In SSCUI 106716 Activate Entry View Summarization, it is possible to overcome this threshold by selecting option “Maximum Summarization”.
See reference in SAP Help Portal: Entry View Summarization
See "What about Public Cloud" part in blog 999 – The Number of the BSEG
Keywords
FDC_POSTING_001164, "Maximum number of items in FI reached", posting, invoice, F5 727, Extended Open Item Management , KBA , FI-GL-GL-J-2CL , Integration/Accounting Interface (Public Cloud) , Problem
SAP Knowledge Base Article - Public