Diagnosis
V1 has been changed in a way that is not compatible with the database(abbreviated or type changed, for NUMC also made longer) or has beendeleted. If the old version of the DataSource already contains data (ina downstream consolidation or production system, for example), this olddata can no longer be extracted using a DTP if the DTP demandsextraction by semantic groups.

System Response
A new PSA table is generated in a new format. The old data remains inthe old PSA table but in the case described above, can no longer beextracted using the standard methods.

Procedure
Before you activate this change (or before you import the change into adownstream system), make sure that there is no data remaining in the PSAof the DataSource that has not yet been updated to the InfoProviderusing DTP.