How To Fix M2154 - Start of initial screen generation

SAP Error Message - Details

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 154

• Message text: Start of initial screen generation

What causes this issue?

Date: &V1&, time: &V2&, generated by &V3&

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2154 - Start of initial screen generation ?

  The SAP error message M2154, which states "Start of initial screen generation," typically occurs during the execution of a transaction or report in the SAP system. This error can be related to various issues, including configuration problems, missing authorizations, or issues with the underlying data.
  Causes:
  
  Missing Authorizations: The user may not have the necessary authorizations to execute the transaction or access the required data.
  Configuration Issues: There may be problems with the configuration of the transaction or report, such as missing or incorrect settings in the customizing.
  Data Issues: The underlying data required for the transaction may be incomplete or corrupted.
  System Performance: If the system is experiencing performance issues, it may lead to timeouts or failures in generating the initial screen.
  Program Errors: There could be bugs or errors in the ABAP program associated with the transaction.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the transaction. This can be done by checking the user's roles and profiles in the SAP system.
  Review Configuration: Verify the configuration settings related to the transaction or report. This may involve checking transaction codes, customizing settings, and ensuring that all necessary components are properly configured.
  Data Validation: Check the underlying data for completeness and correctness. This may involve running data consistency checks or validating master data.
  System Performance: Monitor the system performance and check for any issues that may be causing delays. This could involve checking system logs, performance metrics, and database performance.
  Debugging: If you have access to the ABAP development environment, you can debug the program to identify any specific errors or issues in the code that may be causing the problem.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error message.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to look into specific transaction codes related to the functionality you are trying to access.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the M2154 error in your SAP system.