How To Fix KG751 - Quantity field assignment does not exist (see table TPSL_P01)

SAP Error Message - Details

• Message type: E = Error

• Message class: KG - CO-PA Planning

• Message number: 751

• Message text: Quantity field assignment does not exist (see table TPSL_P01)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message KG751 - Quantity field assignment does not exist (see table TPSL_P01) ?

  The SAP error message KG751, which states "Quantity field assignment does not exist (see table TPSL_P01)," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with cost object controlling or product costing. This error indicates that there is an issue with the assignment of quantity fields in the system, which can prevent the proper processing of cost-related transactions.
  Cause:
  The error is usually caused by one of the following reasons:
  
  
  Missing Configuration: The quantity field assignment for a specific cost object or controlling area may not be properly configured in the system. This can happen if the necessary settings in the controlling area or cost object are incomplete or incorrect.
  
  
  Data Inconsistency: There may be inconsistencies in the data related to the cost object or the quantity fields, which can lead to the system being unable to find the appropriate assignment.
  
  
  Custom Development: If there are custom developments or enhancements in the system that affect the cost object or quantity fields, they may not be aligned with the standard SAP configuration.
  
  
  Missing Entries in TPSL_P01: The error message specifically mentions the table TPSL_P01, which is used for storing quantity field assignments. If the necessary entries are missing from this table, the error will occur.
  
  
  Solution:
  To resolve the KG751 error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for the controlling area and ensure that all necessary quantity field assignments are correctly defined.
  Use transaction code SPRO to access the configuration menu and navigate to the relevant sections for cost object controlling.
  
  
  
  Review Table TPSL_P01:
  
  Use transaction SE11 (Data Dictionary) to view the contents of the TPSL_P01 table.
  Check if the required entries for the quantity field assignments exist. If they are missing, you may need to create or update them.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the relevant cost objects and ensure that all necessary data is correctly maintained.
  You can use transaction code KAH3 to display cost objects and verify their settings.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the error message KG751 for any specific guidance or patches that may address the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support for further assistance. They may provide insights based on the specific version of SAP you are using.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), SE11 (Data Dictionary), and KAH3 (Display Cost Object).
  SAP Notes: Search for SAP Notes related to error KG751 in the SAP Support Portal for any known issues or fixes.
  Documentation: Review the SAP Help Portal for detailed information on cost object controlling and quantity field assignments.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the KG751 error in your SAP system.