How To Fix LOG_CMM_PRC008 - Remove identical keys in Parameter data and update records

SAP Error Message - Details

• Message type: E = Error

• Message class: LOG_CMM_PRC - Messages for Commodity Pricing

• Message number: 008

• Message text: Remove identical keys in Parameter data and update records

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LOG_CMM_PRC008 - Remove identical keys in Parameter data and update records ?

  The SAP error message LOG_CMM_PRC008 indicates that there are identical keys in the parameter data that need to be removed before you can proceed with updating records. This error typically occurs in the context of data processing or data uploads where unique keys are expected.
  Cause:
  The error is caused by the presence of duplicate entries in the parameter data that you are trying to process. In SAP, certain operations require that the keys (which uniquely identify records) must be unique. When the system detects that there are multiple entries with the same key, it raises this error to prevent data integrity issues.
  Solution:
  To resolve the LOG_CMM_PRC008 error, you can follow these steps:
  
  
  Identify Duplicate Keys:
  
  Review the parameter data you are trying to upload or process. Look for any duplicate entries based on the key fields that are defined in your data structure.
  
  
  
  Remove Duplicates:
  
  Eliminate the duplicate entries from your dataset. You can do this manually or by using data processing tools or scripts that can identify and remove duplicates.
  
  
  
  Validate Data:
  
  After removing duplicates, validate your data to ensure that all required fields are populated and that there are no other data integrity issues.
  
  
  
  Re-attempt the Operation:
  
  Once you have cleaned up the data, try to re-run the operation that triggered the error.
  
  
  
  Check for Data Consistency:
  
  Ensure that the data you are trying to upload or process is consistent with the existing records in the database. This includes checking for any foreign key constraints or other dependencies.
  
  
  
  Related Information:
  
  Data Upload Tools: If you are using tools like LSMW (Legacy System Migration Workbench) or BAPIs (Business Application Programming Interfaces) for data uploads, ensure that the mapping and transformation rules are correctly set up to avoid duplicates.
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its knowledge base with solutions for common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes that can help you analyze and manage your data, such as SE16 (Data Browser) to view table contents or SE11 (Data Dictionary) to check table definitions.
  
  By following these steps, you should be able to resolve the LOG_CMM_PRC008 error and successfully process your data.