All of a sudden, a custom number range has stopped working.
Debugging tells us that the external function 'ThNoGet' is returning a 4 (no interval found) when it is called in subroutine local_buffer in SAP function group NRS3.
But the TNRO record and NRIV records for the number range both look good, and there is a well-defined interval for the range.
Since the 'ThNoGet' function is external, probably C, I can't debug it.
Has anyone experienced this kind of weirdness before?
I was thinking of turning off buffering on the range, but it's greyed out on the screen in SNRO - can't be changed ...
Any bright ideas would be greatly appreciated ...
Thanks muchly
djh