Change history for PR05 (looking for before and after values)
In searching through SDN I found that for Travel and Expense changes made to an expense report via PR05 are captured in the cluster table PCL1. I've found the abap RPCLSTTE that provides a user with information concerning those changes. However, I do not see how to get the details of the changes. For example if I change the mileage from 0 to 111. I only see 111 on the report - and really no indication that 111 was a change - except it exists via this abap. If I change the mileage from 111 to 222. I see the 222 now but I do not see any reference that 111 was the prior mileage amount.
Does this PCL1 table have the BEFORE and AFTER change values or does it only capture the AFTER? If it only captures the AFTER what are my options for capturing the BEFORE and AFTER? I've considered adding it to the change process via transaction SCDO. And I also just read about config for travel expense that turns on the History (but I'm not sure if that does the BEFORE and AFTER).