How To Fix /BA1/AL_C0_DEEP_MVC006 - Source field &1 (cat.:&2) is incompatible with target field &3 (cat:&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: /BA1/AL_C0_DEEP_MVC -

• Message number: 006

• Message text: Source field &1 (cat.:&2) is incompatible with target field &3 (cat:&4)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BA1/AL_C0_DEEP_MVC006 - Source field &1 (cat.:&2) is incompatible with target field &3 (cat:&4) ?

  The SAP error message /BA1/AL_C0_DEEP_MVC006 indicates a data type incompatibility between source and target fields during a data transfer or mapping process. This typically occurs in scenarios involving data transformation, such as in SAP BW (Business Warehouse) or SAP HANA, where data is being moved from one structure to another.
  
  Cause:
  The error message is triggered when:
  
  The source field (&1) and target field (&3) have incompatible data types or structures.
  The categories of the fields (&2 for source and &4 for target) do not match, which could involve differences in data types (e.g., character vs. numeric), lengths, or other attributes.
  There may be a mismatch in the expected data format, such as trying to map a date field to a string field without proper conversion.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Field Definitions: Review the definitions of both the source and target fields. Ensure that their data types and lengths are