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