3802963 - Performance issue in CL_MM_PUR_SES_HELPER=>IS_PO_REF_DOC_AN_SES during BAPI agreement processing - SAP S/4HANA

• Performance degradation occurs during BAPI call LCL_BAPI_AGREEMENT=>PROCESS when updating schedule agreements.
• ST12 traces indicate a performance issue in READ TABLE operation on MT_IS_PO_REF_DOC_AN_SES.
• The code path involved is CL_MM_PUR_SES_HELPER=>IS_PO_REF_DOC_AN_SES.

• SAP S/4HANA

BAPI, LCL_BAPI_AGREEMENT, PROCESS, schedule agreement, schedule agreement update, performance, ST12, READ TABLE, MT_IS_PO_REF_DOC_AN_SES, CL_MM_PUR_SES_HELPER, IS_PO_REF_DOC_AN_SES, SES, procurement, MM-PUR-SRV, MM-SRV-SR , KBA , MM-SRV-BPI , BAPIs , Problem