How To Fix GT112 - Error when setting a step in table TCNV

SAP Error Message - Details

• Message type: E = Error

• Message class: GT - Database utilities

• Message number: 112

• Message text: Error when setting a step in table TCNV

What causes this issue?

An error occurred when you set a step in table TCNV (converter table
for logging the conversion steps).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Look in the database utility to see whether a restart log exists for
the object (function <LS>Restart logs</> in the initial screen of
SE14). If <LS>no</> steps are marked in this initial screen, there is
no reason why you should not delete the existing lock from the restart
log with the <LS>Unlock</> function. If steps are marked, you should
<LS>not</> carry out any actions relating to the affected table as data
may be lost.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GT112 - Error when setting a step in table TCNV ?

  The SAP error message GT112 typically occurs when there is an issue related to the configuration of the conversion steps in the table TCNV. This table is used in the context of data migration and conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools.
  Cause of GT112 Error
  The GT112 error can be caused by several factors, including:
  
  Invalid Step Configuration: The step you are trying to set may not be valid or may not exist in the system.
  Missing Authorization: The user may not have the necessary authorizations to modify the conversion steps.
  Inconsistent Data: There may be inconsistencies or errors in the data that are being processed, leading to the failure of the step configuration.
  Technical Issues: There could be underlying technical issues, such as database locks or system performance problems.
  
  Solution
  To resolve the GT112 error, you can follow these steps:
  
  
  Check Step Configuration:
  
  Verify that the step you are trying to set is valid and exists in the TCNV table.
  Ensure that all required fields are filled out correctly.
  
  
  
  Review Authorizations:
  
  Check if the user has the necessary authorizations to perform the action. You may need to consult with your SAP security team to ensure proper roles and permissions are assigned.
  
  
  
  Data Consistency:
  
  Review the data being processed for any inconsistencies or errors. Ensure that all prerequisite data is available and correctly formatted.
  
  
  
  System Logs:
  
  Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Technical Support:
  
  If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance. They may need to analyze the system configuration or logs in more detail.
  
  
  
  Documentation:
  
  Refer to SAP documentation or notes related to the specific version of your SAP system for any known issues or patches that may address this error.
  
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE37 (Function Modules), and SLG1 (Application Log) for troubleshooting.
  SAP Notes: Search for SAP Notes related to GT112 or TCNV for any specific fixes or recommendations provided by SAP.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the GT112 error effectively.