How To Fix M2458 - No generation information found for application &

M2458 - Overview

• Message type: E = Error

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

• Message number: 458

• Message text: No generation information found for application &

What causes this issue?

Entries in table TMC21 are needed to generate
update coding. These entries do not exist.

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 entries in table TMC21 are standard SAP entries and may not be
changed. If these entries do not appear in your system, please contact
SAP.

Error message extract from SAP system. Copyright SAP SE.

M2458 - Details

• The SAP error message M2458, "No generation information found for application &," typically occurs in the context of Material Management (MM) or Production Planning (PP) when the system is unable to find the necessary generation information for a specific application or material. This can happen for various reasons, and understanding the cause is crucial for resolving the issue.
  Causes:
  
  Missing Master Data: The required master data (like material master, BOM, routing, etc.) may not be properly maintained or may be missing.
  Incorrect Configuration: The configuration settings for the application may not be set up correctly, leading to the system being unable to retrieve the necessary generation information.
  Data Inconsistency: There may be inconsistencies in the data that prevent the system from finding the required information.
  Authorization Issues: The user may not have the necessary authorizations to access the required data.
  System Errors: There could be a temporary system error or issue that is preventing the retrieval