TIME_OUT Error in FBL3N and FAGLL03 Transactions After Upgrade to S/4HANA

Dear SAP Support,

We are encountering a recurring TIME_OUT mistake erstwhile executing the transactions FBL3N and FAGLL03 aft upgrading our SAP strategy from ECC6 to S/4HANA. These transaction (FBL3N) worked correctly successful our erstwhile ECC6 environment, but they neglect to execute successful S/4HANA.

Details of the Issue:

1. Transaction Name: FBL3N / FAGLL03
2. System Version:
   • Previous: SAP ECC 6.0
   • Current: SAP S/4HANA
3. Selection Criteria Used:
   • Date range: [e.g., 01.01.2023 to 31.12.2023]
   • Accounts: [e.g.,3*]
   • Other filters: [e.g., institution codification 1000].
   • Line items enactment :
   • Status : All Line Items
4. Error Details:
   • Error: TIME_OUT
   • Program: [e.g., SAPLFBL3 oregon SAPMF05L].

Best regards