How To Fix CPPEMIG346 - Internal error when assigning ERP fields to iPPE fields

SAP Error Message - Details

• Message type: E = Error

• Message class: CPPEMIG - Migration of BOM and Routing to iPPE

• Message number: 346

• Message text: Internal error when assigning ERP fields to iPPE fields

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CPPEMIG346 - Internal error when assigning ERP fields to iPPE fields ?

  The SAP error message CPPEMIG346, which indicates an "Internal error when assigning ERP fields to iPPE fields," typically arises during the migration or integration processes involving the iPPE (Integrated Product and Process Engineering) module. This error can occur due to various reasons, including configuration issues, data inconsistencies, or problems with the migration process itself.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being migrated from ERP to iPPE, such as missing or incorrect field mappings.
  
  Configuration Issues: The configuration settings for the iPPE module may not be correctly set up, leading to errors when trying to assign fields.
  Version Compatibility: There may be compatibility issues between different versions of SAP or between the ERP and iPPE systems.
  Custom Code: If there are custom enhancements or modifications in the ERP system, they may not be compatible with the iPPE field assignments.
  System Bugs: There could be bugs in the SAP system that are causing the