Company code & still contains transaction data

What causes this issue?

Transaction figures were found in company code &v1&.

System Response

Program run termination if production run, otherwise warning.
If master data is deleted without resetting the corresponding
transaction figures, unforeseeable system standstill can occur when
recreating master data. Therefore, you must delete all the transaction
data before the master data.

How to fix this error?

If you selected the production run:
First of all delete the transaction data from company code &v1&.
IF &DEVICE& = 'SCREEN'
<DS:TRAN.OBR1>Proceed</>
ENDIF
If you selected the test run:
The program can be continued as normal in a test run. Note, however,
that the transaction data must first of all be reset in the case of a
production run.

Error message extract from SAP system. Copyright SAP SE.