How To Fix IS201 - Customer-specific check determined manufacturer data to be incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: IS - Equipment management

• Message number: 201

• Message text: Customer-specific check determined manufacturer data to be incorrect

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Refer to your customer-specific documentation for more information on
how to proceed, or contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IS201 - Customer-specific check determined manufacturer data to be incorrect ?

  The SAP error message "IS201 Customer-specific check determined manufacturer data to be incorrect" typically occurs in the context of material management or procurement processes within SAP. This error indicates that there is an issue with the manufacturer data associated with a specific material or product in the system. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Incorrect Manufacturer Data: The manufacturer data (such as manufacturer name, manufacturer part number, etc.) may be incorrectly entered or not aligned with the expected values in the system.
  Missing Data: Required fields related to the manufacturer may be missing or incomplete in the material master record.
  Custom Checks: There may be custom validation checks implemented in the system that are failing due to discrepancies in the manufacturer data.
  Data Consistency Issues: There could be inconsistencies between the manufacturer data in the material master and other related tables or records.
  Configuration Issues: The configuration settings for manufacturer data checks may not be set up correctly.
  
  Solutions:
  
  Verify Manufacturer Data: Check the manufacturer data in the material master record (transaction code MM03) to ensure that all required fields are filled out correctly and that the data is accurate.
  Update Material Master: If any discrepancies are found, update the material master record with the correct manufacturer information.
  Check Custom Validation Rules: If there are custom checks implemented, review the logic to ensure it aligns with the business requirements and does not incorrectly flag valid data as incorrect.
  Consult Documentation: Review any documentation related to the custom checks or manufacturer data requirements to ensure compliance.
  Data Consistency Check: Run consistency checks or reports to identify any discrepancies between the manufacturer data and other related records.
  Contact SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  Custom Development: If custom checks are involved, it may be necessary to involve ABAP developers to review the code and logic behind the checks.
  User Exits and BAdIs: Check if there are any user exits or Business Add-Ins (BAdIs) that are influencing the behavior of manufacturer data checks.
  Training and Documentation: Ensure that users involved in data entry are trained on the correct procedures for entering manufacturer data to minimize errors.
  
  By following these steps, you should be able to identify and resolve the issue related to the SAP error message IS201.