Database table PVCMPH could not be accessed

What causes this issue?

In order to convert iPPE data (Integrated Product and Process
Engineering), you need to access the table PVCMPH. When you access the
database, an error occurs.

System Response

The program ends.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.