How To Fix FDT_DEPLOYMENT026 - Erraneous deployment exit class &1 detected (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_DEPLOYMENT - Messages for deployment

• Message number: 026

• Message text: Erraneous deployment exit class &1 detected (&2)

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 FDT_DEPLOYMENT026 - Erraneous deployment exit class &1 detected (&2) ?

  The SAP error message FDT_DEPLOYMENT026 indicates that there is an issue with a deployment exit class during the deployment of a Field Data Tool (FDT) configuration. This error typically arises when the system encounters an erroneous or invalid exit class that is supposed to be executed during the deployment process.
  Cause:
  
  Invalid Exit Class: The exit class specified in the deployment configuration may not exist or may not be correctly implemented.
  Syntax Errors: There could be syntax errors or issues in the code of the exit class that prevent it from executing properly.
  Missing Dependencies: The exit class may depend on other classes or components that are not available or not activated in the system.
  Configuration Issues: The deployment configuration might be incorrectly set up, leading to the system trying to call a non-existent or incorrect exit class.
  
  Solution:
  
  Check Exit Class: Verify that the exit class specified in the error message exists in the system. You can do this by navigating to the relevant transaction (e.g., SE80 or SE24) and checking the class definition.
  Review Implementation: If the class exists, review its implementation for any syntax errors or logical issues that could cause it to fail during execution.
  Check Dependencies: Ensure that all dependencies required by the exit class are available and activated in the system.
  Correct Configuration: Review the deployment configuration to ensure that it is set up correctly and that the correct exit class is specified.
  Debugging: If necessary, you can debug the deployment process to identify where the error occurs and gather more information about the issue.
  Consult Documentation: Refer to SAP documentation or notes related to FDT and deployment processes for any additional guidance or known issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  FDT Documentation: Review the official SAP documentation for the Field Data Tool to understand the expected behavior of deployment exit classes and how to configure them properly.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.