...
If no exception was raised and the class assignment configuration has the ‘Use hash’ checkbox set, a hash will be created for the transferred object in method HASH_HANDLING of class /PACG/ECM_CL_S_IDOC.
| Info |
|---|
Please note that starting from Release 2202, use hash option will be always defaulted to true and hidden from the below view. |
...
Hash handling prevents resending of already transferred idocs. A hash is created for this object based on the idoc’s content. If the same hash has been generated before for this company, message type and object number (can be found in table /PACG/ECM_AHASH), the ‘forcesend’ parameter must be checked. In such a case the old hash will be overwritten. Otherwise, the object won’t be transferred at all.
...