No text file is generated for renumbered G/L accounts.
The App "Synchronize G/L Account Master Data" is not able to transport renumbering changes done by SCCUI 150000, because within this process the old one gets deleted and a new one is created and the app cannot handle deletions.
Have to be wait until the current open BPC is released.
The "Synchronize G/L Account Master Data" App is for urgent changes which need to be transported into the P-System, because the current G/L master data is blocking postings.
Fiori Apps Library Documentation: Synchronize G/L Account Master Data
synchronize G/L account master data, renumbering, text file, OB_GLACC71 , KBA , FI-GL-GL , Basic Functions , Problem