How To Fix KS800 - Entry & & not defined in table KSP1

SAP Error Message - Details

• Message type: E = Error

• Message class: KS - RK-S Master Data Maintenance

• Message number: 800

• Message text: Entry & & not defined in table KSP1

What causes this issue?

This message reports an internal program error.

System Response

Processing is terminated.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

You should clear the source of the messge with SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KS800 - Entry & & not defined in table KSP1 ?

  The SAP error message KS800 ("Entry & & not defined in table KSP1") typically occurs when there is an issue with the configuration of cost centers or internal orders in the controlling (CO) module. The error indicates that the system is unable to find a specific entry in the KSP1 table, which is used for maintaining cost center planning data.
  Cause:
  
  Missing Configuration: The cost center or internal order you are trying to use has not been defined in the KSP1 table.
  Incorrect Master Data: The master data for the cost center or internal order may be incomplete or incorrect.
  Period Lock: The period you are trying to post to may be locked or closed, preventing new entries from being created.
  Authorization Issues: The user may not have the necessary authorizations to access the cost center or internal order.
  
  Solution:
  
  
  Check Configuration:
  
  Go to transaction code KS01 (Create Cost Center) or KO01 (Create Internal Order) to ensure that the cost center or internal order exists and is properly configured.
  Verify that the cost center or internal order is active and assigned to the correct controlling area.
  
  
  
  Maintain KSP1 Entries:
  
  Use transaction code KP06 (Change Plan Data) to enter or modify planning data for the cost center or internal order.
  Ensure that the relevant planning data exists for the period you are trying to post.
  
  
  
  Check Master Data:
  
  Review the master data for the cost center or internal order to ensure all required fields are filled out correctly.
  Use transaction codes KS03 (Display Cost Center) or KO03 (Display Internal Order) to check the details.
  
  
  
  Period Management:
  
  Check if the posting period is open. You can do this by going to transaction code OB52 to view and manage the posting periods.
  If the period is closed, you may need to open it or post to a different period.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the cost center or internal order. This can be checked with the help of your SAP security team.
  
  
  
  Related Information:
  
  KSP1 Table: This table contains planning data for cost centers. You can view its contents using transaction code SE11 (Data Dictionary).
  Transaction Codes:
  
  KS01: Create Cost Center
  KS02: Change Cost Center
  KS03: Display Cost Center
  KP06: Change Plan Data
  OB52: Manage Posting Periods
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further troubleshooting steps.