How To Fix C+601 - Internal Error: Reference to material & could not be found

SAP Error Message - Details

• Message type: E = Error

• Message class: C+ -

• Message number: 601

• Message text: Internal Error: Reference to material & could not be found

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message C+601 - Internal Error: Reference to material & could not be found ?

  The SAP error message C+601, which states "Internal Error: Reference to material & could not be found," typically indicates that the system is unable to locate a specific material in the database. This can occur in various scenarios, such as during the creation of a document, when trying to access material master data, or while executing transactions that involve materials.
  Causes:
  
  Material Not Created: The material in question may not have been created in the system.
  Material Deletion: The material might have been deleted or marked for deletion.
  Data Inconsistency: There could be inconsistencies in the database, such as missing entries in related tables.
  Authorization Issues: The user may not have the necessary authorizations to access the material.
  Incorrect Material Number: The material number being referenced may be incorrect or mistyped.
  System Configuration Issues: There may be issues with the configuration of the material master or related modules.
  
  Solutions:
  
  Verify Material Existence: Check if the material exists in the system by using transaction codes like MM03 (Display Material) or MM01 (Create Material).
  Check Deletion Flags: Ensure that the material is not marked for deletion. You can check this in the material master data.
  Review Authorization: Confirm that the user has the necessary authorizations to access the material.
  Correct Material Number: Double-check the material number for any typos or errors.
  Database Consistency Check: Run consistency checks on the database to identify and resolve any inconsistencies.
  Consult SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address this specific error.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03, MM01, and SE11 (Data Dictionary) to investigate the issue further.
  SAP Notes: Search for SAP Notes related to error C+601 for any patches or updates that may resolve the issue.
  User Authorizations: Review user roles and authorizations in transaction PFCG to ensure proper access rights.
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that may provide more context.
  
  By following these steps, you should be able to identify the root cause of the C+601 error and implement a suitable solution.