How To Fix COM_PRODUCT_CUST301 - Function module &1: Called with input data containing errors

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PRODUCT_CUST - General Customizing Messages for Product Master

• Message number: 301

• Message text: Function module &1: Called with input data containing errors

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_PRODUCT_CUST301 - Function module &1: Called with input data containing errors ?

  The SAP error message COM_PRODUCT_CUST301 typically indicates that there are issues with the input data being passed to a function module related to product customization or configuration. This error can occur in various contexts, such as during the creation or modification of product master data, especially in the context of SAP's Advanced Planning and Optimization (APO) or other modules that deal with product management.
  Causes:
  
  
  Invalid Input Data: The input data being passed to the function module may contain invalid or incomplete information. This could include missing mandatory fields, incorrect data types, or values that do not conform to the expected format.
  
  
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as references to non-existent materials, incorrect unit of measure, or invalid combinations of characteristics.
  
  
  Configuration Errors: If the product configuration is not set up correctly in the system, it can lead to errors when trying to process product-related data.
  
  
  Authorization Issues: Sometimes, the user executing the function may not have the necessary authorizations to perform the action, leading to errors.
  
  
  Solutions:
  
  
  Check Input Data: Review the input data being passed to the function module. Ensure that all required fields are filled out correctly and that the data types match the expected formats.
  
  
  Validate Data Consistency: Use transaction codes like MM03 (Display Material) or CS03 (Display Material BOM) to check if the materials and BOMs referenced in the input data exist and are correctly configured.
  
  
  Review Configuration Settings: Ensure that the product configuration settings in the system are correct. This may involve checking the configuration profiles, characteristics, and dependencies.
  
  
  Debugging: If you have access to the ABAP development environment, you can debug the function module to identify the exact point of failure and the specific input data causing the issue.
  
  
  Check Authorizations: Verify that the user has the necessary authorizations to execute the function module. This can be done by checking the user roles and authorizations in transaction SU01.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Module), SE80 (Object Navigator), and SE11 (Data Dictionary) for further investigation.
  SAP Documentation: Review SAP documentation related to the specific module you are working with, as it may provide insights into the expected data formats and configurations.
  Community Forums: Consider reaching out to SAP community forums or support channels for additional assistance, as other users may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the COM_PRODUCT_CUST301 error and implement a suitable solution.