How To Fix MR075 - Access problems reading material master data at plant level

SAP Error Message - Details

• Message type: E = Error

• Message class: MR - Stock overview for generic materials

• Message number: 075

• Message text: Access problems reading material master data at plant level

What causes this issue?

A problem occurred in locking the material while reading material
master data at plant level.

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?

Please try again.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MR075 - Access problems reading material master data at plant level ?

  The SAP error message MR075, which states "Access problems reading material master data at plant level," typically occurs when the system is unable to retrieve the necessary material master data for a specific plant. This can happen for several reasons, and understanding the cause is essential for resolving the issue.
  Causes of MR075 Error
  
  
  Missing Material Master Data: The material master data for the specified material and plant may not exist. This can happen if the material has not been created for that particular plant.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the material master data for the specified plant.
  
  
  Data Inconsistencies: There may be inconsistencies or corruption in the material master data, which can prevent the system from accessing it.
  
  
  Plant Configuration Issues: The plant itself may not be properly configured in the system, leading to access issues.
  
  
  System Errors: There could be temporary system errors or issues with the database that are preventing access to the material master data.
  
  
  Solutions to MR075 Error
  
  
  Check Material Master Data:
  
  Verify that the material exists in the system for the specified plant. You can do this by using transaction code MM03 (Display Material) and checking the plant-specific data.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to access the material master data. This can be checked with the help of your SAP security team.
  
  
  
  Data Consistency Check:
  
  Run a consistency check on the material master data. You can use transaction code MM02 (Change Material) to see if there are any issues with the data.
  
  
  
  Check Plant Configuration:
  
  Ensure that the plant is correctly configured in the system. This includes checking the plant settings and ensuring that it is active.
  
  
  
  System Logs and Messages:
  
  Check the system logs for any additional error messages or warnings that may provide more context about the issue. You can use transaction code SLG1 to view application logs.
  
  
  
  Database Issues:
  
  If the problem persists, it may be worth checking with your IT team to see if there are any database issues or if a system restart is necessary.
  
  
  
  Contact SAP Support:
  
  If none of the above solutions work, consider reaching out to SAP support for further assistance. They may be able to provide insights based on the specific configuration and setup of your system.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  MM03: Display Material
  MM02: Change Material
  SLG1: Application Log
  SE11: Data Dictionary (to check table structures)
  
  
  
  Tables Involved:
  
  MARA: General Material Data
  MARC: Plant Data for Material
  MAST: Material to BOM Link
  
  
  
  User Roles: Ensure that the user has the appropriate roles assigned in the SAP system to access material master data.
  
  
  By following these steps, you should be able to identify and resolve the cause of the MR075 error in SAP.