How To Fix MM_PUR_COMMON_API006 - Invalid entry data

SAP Error Message - Details

• Message type: E = Error

• Message class: MM_PUR_COMMON_API - Common messages for MM-PUR APIs

• Message number: 006

• Message text: Invalid entry data

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MM_PUR_COMMON_API006 - Invalid entry data ?

  The SAP error message MM_PUR_COMMON_API006: Invalid entry data typically occurs in the Materials Management (MM) module when there is an issue with the data being entered into a transaction or API call. This error can arise in various contexts, such as during the creation or modification of purchase orders, material documents, or other related transactions.
  Causes:
  
  Incorrect Data Format: The data being entered may not conform to the expected format. For example, if a date is expected in a specific format (e.g., YYYY-MM-DD) and is provided in another format, this error may occur.
  Missing Required Fields: Certain fields may be mandatory for the transaction, and if they are left blank or not filled out correctly, the system will throw this error.
  Invalid Values: The values entered may not be valid for the field. For instance, entering a non-existent material number or vendor ID can trigger this error.
  Data Type Mismatch: If the data type of the input does not match the expected type (e.g., entering a string where a number is expected), this error can occur.
  Configuration Issues: There may be issues with the configuration of the relevant modules or settings in SAP that lead to this error.
  
  Solutions:
  
  Check Input Data: Review the data being entered for any discrepancies. Ensure that all required fields are filled out correctly and that the data conforms to the expected formats.
  Validate Values: Ensure that all values entered (like material numbers, vendor IDs, etc.) are valid and exist in the system.
  Review Documentation: Consult the SAP documentation or help files for the specific transaction or API you are using to understand the required fields and formats.
  Debugging: If you have access to debugging tools, you can trace the API call or transaction to identify where the invalid data is being processed.
  Consult with SAP Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for assistance. They may have additional insights or solutions based on your specific configuration and usage.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes in the MM module, such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), etc.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific fixes or patches.
  User Exits and BAdIs: If custom logic is implemented in your SAP system, check for any user exits or BAdIs that might be affecting the data processing.
  
  By following these steps, you should be able to identify and resolve the cause of the MM_PUR_COMMON_API006 error in your SAP system.