How To Fix ABADR077 - First enter a source field

ABADR077 - Overview

• Message type: E = Error

• Message class: ABADR - Message Class for Characteristic Derivation

• Message number: 077

• Message text: First enter a source field

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 ABADR077 - First enter a source field ?

  The SAP error message ABADR077 ("First enter a source field") typically occurs in the context of data transfer or mapping processes, particularly when working with data conversion or data transfer tools in SAP, such as LSMW (Legacy System Migration Workbench) or other data migration tools.
  
  Cause:
  The error indicates that the system expects a source field to be specified before proceeding with the operation. This usually happens when:
  
  You are trying to map or convert data without defining the source field from which the data should be taken.
  The configuration for the data transfer is incomplete or incorrect.
  There may be a missing entry in the mapping or field assignment.
  
  
  Solution:
  To resolve the ABADR077 error, you can follow these steps:
  
  
  Check Field Mapping:
  
  Go to the relevant transaction (e.g., LSMW) and check the field mapping settings.
  Ensure that you have defined the source fields correctly in the mapping step.
  
  
  
  Define Source Fields:
  
  If you are using a specific data transfer method,