How To Fix CACSAPPK039 - External type of source table &1 and target table &2 are different

CACSAPPK039 - Overview

• Message type: E = Error

• Message class: CACSAPPK - Messages for Application Cloner

• Message number: 039

• Message text: External type of source table &1 and target table &2 are different

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 CACSAPPK039 - External type of source table &1 and target table &2 are different ?

  The SAP error message CACSAPPK039 indicates that there is a mismatch between the external types of the source table and the target table during a data transfer or mapping process. This typically occurs in the context of data processing in SAP systems, particularly when working with the SAP Convergent Charging (SAP CC) or similar modules.
  
  Cause:
  The error arises when the system attempts to transfer data from one table to another, but the data types or structures of the source and target tables do not match. This can happen due to several reasons:
  
  Data Type Mismatch: The fields in the source table may have different data types compared to the corresponding fields in the target table (e.g., one might be a string while the other is an integer).
  Field Length Differences: The length of the fields in the source and target tables may differ, leading to incompatibility.
  
  Configuration Issues: Incorrect configuration in the data mapping