How To Fix CM_EHPRC_MIGRATION031 - Mixed data in input composition of specification &1

CM_EHPRC_MIGRATION031 - Overview

• Message type: E = Error

• Message class: CM_EHPRC_MIGRATION - Messages used by the migration report and supporting classes

• Message number: 031

• Message text: Mixed data in input composition of specification &1

What causes this issue?

The input composition of specification &v1& contains a mix of material
categories that are not allowed: you can use basic materials or
surfaces, or you can use other material categories, but don't mix them.

System Response

The migration will skip this input composition and continue with the
next specification.

How to fix this error?

Correct the input composition.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

CM_EHPRC_MIGRATION031 - Details

• The SAP error message CM_EHPRC_MIGRATION031 indicates that there is mixed data in the input composition of a specification. This typically occurs during the migration or import of data into the SAP system, particularly in the context of handling material specifications or chemical substances.
  
  Cause:
  The error arises when the input data for a specification contains a mix of different types of data that are not compatible or expected in the context of the specification. This can happen due to:
  
  Inconsistent Data Types: The input composition may have a mix of different units of measure, such as percentages and absolute quantities, or different types of components (e.g., solids, liquids).
  Incorrect Formatting: The data may not be formatted correctly, leading to confusion in how the system interprets the input.
  Data Migration Issues: If data is being migrated from another system, there may be discrepancies in how the data was structured or exported.
  
  
  Solution:
  To resolve this error, you can