How To Fix CNV_DMC_MC_PE011 - Data access for table &1 is required for this field mapping

CNV_DMC_MC_PE011 - Overview

• Message type: E = Error

• Message class: CNV_DMC_MC_PE -

• Message number: 011

• Message text: Data access for table &1 is required for this field mapping

What causes this issue?

You have used field of table &V1& in field mapping, although table &V2&
is assigned as (one of the) sender parameter(-s) to the transfer step
parameter &V3& in the Structure Mapping. There is no 1:1 relation
between table &V2& and table &V1& due to one of the following reasons:
Table &V1& has the same or lower source table hierarchy level than table
&V2&
Table &V1& belongs to another source table hierarchy branch than table
&V2&.
In both cases several &V1& entries could correspond to the same &V2&
entry.
This field mapping is not valid without further information. You need to
specify exactly &V1& which entry has to be used as a value source for
your mapping.

System Response

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

How to fix this error?

Go to assign structure mapping screen of the transfer step parameter
&V3& and provide required data access for table &V1&

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_DMC_MC_PE011 - Details

• The SAP error message CNV_DMC_MC_PE011 indicates that data access for a specific table is required for a field mapping operation in the context of a data migration or conversion process. This error typically arises during the execution of a Data Migration Cockpit (DMC) project, where the system is trying to access data from a table that is not available or accessible for the mapping process.
  
  Cause:
  
  Missing Authorization: The user executing the migration may not have the necessary authorizations to access the specified table.
  Table Not Available: The table in question may not exist in the system or may not be properly configured for the migration.
  Incorrect Configuration: The mapping configuration may be incorrect, leading to the system trying to access a table that is not relevant for the current migration scenario.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or issues with the DMC setup.
  
  
  Solution:
  
  Check Authorizations: Ensure that the