How To Fix M2393 - Error while generating the update of & & &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 393

• Message text: Error while generating the update of & & &

What causes this issue?

An error was discovered when generating the update definition
client &V1&
info structure &V2&
update group &V3&.
Although no errors were determined when the update rules were checked,
either an internal error or an error in the syntax check of the
generated program was found. The update program was created but was not
generated.

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?

The error does not necessarily have to be corrected during the upgrade
run. It can also be corrected later on through the application
(application-specific knowledge is usually required).
You can therefore continue the upgrade run without directly correcting
the error.
The error can also occur in the log of the client transport or client
copy.
Please report the noted errors to the person responsible for the
Logistics Information System (Sales Information System, Purchasing
Information System, Inventory Controlling, etc.). It is essential that
the errors are corrected <ZH>before</> the production startup of the
operative application.
Procedure for rectifying the error:
To more precisely determine the error, please call up the transaction
MC25 (Editing update definitions). By using the function 'Generating
log' you can get a complete error log. It will also display the
internal errors during generation and the errors from the syntax check
of the generated program.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2393 - Error while generating the update of & & & ?

  The SAP error message M2393, which states "Error while generating the update of & & &," typically occurs during the processing of inventory management or material document updates. This error can arise due to various reasons, including issues with data consistency, missing master data, or problems with the update process itself.
  Possible Causes:
  
  Data Inconsistency: There may be inconsistencies in the data being processed, such as missing or incorrect material master data.
  Authorization Issues: The user may not have the necessary authorizations to perform the update.
  System Configuration: Incorrect configuration settings in the system can lead to errors during the update process.
  Batch Management Issues: If batch management is enabled, issues with batch data can cause this error.
  Lock Entries: If another process is locking the data that is being updated, it can lead to this error.
  Custom Code: If there are custom enhancements or modifications in the system, they may interfere with the standard update process.
  
  Solutions:
  
  Check Data Consistency: Verify that all necessary master data (material, plant, storage location, etc.) is correctly maintained and consistent.
  Review Authorizations: Ensure that the user has the appropriate authorizations to perform the update.
  Analyze Configuration: Review the configuration settings related to inventory management and ensure they are set up correctly.
  Batch Data Verification: If batch management is used, check the batch data for any inconsistencies or missing information.
  Check for Locks: Use transaction codes like SM12 to check for any lock entries that might be preventing the update.
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure. This may require the assistance of a developer or SAP Basis team.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB1A, MB1B, and MB1C for material document postings.
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance.
  Documentation: Review SAP documentation related to inventory management and error handling for further insights.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the M2393 error in SAP.