Hi
It seems strange in itself that this cosmetic text change would cause issues.
Marta can check the processing of the release strategy in ME51n/ME52n in function module
ME_REL_STRATEGIE_EBAN.
I note that there are checks as follows:
IF ceban EQ *ceban AND i_check_always EQ space. "562114
EXIT. "562114
ENDIF. "562114
comm = 'CEBAN'.
PERFORM strategie_neu USING e_eban-frggr e_eban-frgst.
So the new CEBAN is compared to the previous one and a new strategy determination takes place
or not depending on the contents of the fields. It should also be noted that user exits EXIT_SAPLEBND_001 and EXIT_SAPBELND_004 might be in use and affect this particular case.
I hope it help some but it looks like a detailed analysis would be needed to confirm the reason for the
system behaviour regarding the release strategy here.
Kind regards
Brian