How To Fix WRF_AT_GENERATE101 - Item category &1 does not exist for allocation table type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_AT_GENERATE - Messages: Allocation Table Generation RTFASH/Ordering

• Message number: 101

• Message text: Item category &1 does not exist for allocation table type &2

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 WRF_AT_GENERATE101 - Item category &1 does not exist for allocation table type &2 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WRF_AT_GENERATE101: Item category &1 does not exist for allocation table type &2
  
  Cause:
  This error occurs during the generation or processing of allocation tables (often related to settlement or cost allocation processes) when the system tries to find an item category that corresponds to a specific allocation table type but cannot find it.
  
  The item category (represented by &1) is not defined or assigned for the allocation table type (represented by &2).
  This usually happens if the configuration for allocation tables or item categories is incomplete or inconsistent.
  It can also occur if a custom or standard item category is missing in the allocation table type settings.
  
  
  Explanation:
  
  Allocation Table Type: Defines the structure and rules for allocation tables used in settlement or cost allocation.
  Item Category: Represents the type of item or line in the allocation table, such as costs, revenues, or other settlement-relevant items.
  The system expects that for each allocation table type, certain item categories are defined and allowed.
  If the system encounters an item category that is not assigned to the allocation table type, it throws this error.
  
  
  Solution:
  
  
  Check Configuration of Allocation Table Types:
  
  Go to the IMG path for allocation table configuration, typically under:
  Controlling (CO) -> Cost Center Accounting -> Actual Postings -> Allocation -> Define Allocation Table Types
  
  Verify that the allocation table type (&2) includes the item category (&1) in its allowed item categories.
  
  
  
  Assign Missing Item Category:
  
  If the item category is missing, assign it to the allocation table type.
  This involves maintaining the allowed item categories for the allocation table type.
  
  
  
  Verify Item Category Definition:
  
  Check if the item category (&1) exists in the system and is correctly defined.
  If it is a custom item category, ensure it is properly created and integrated.
  
  
  
  Check Customizing for Settlement or Allocation:
  
  Depending on the module (e.g., CO-PA, Internal Orders, WBS elements), check the relevant customizing for settlement rules and allocation tables.
  
  
  
  Transport and System Consistency:
  
  If this error appears after a transport or system upgrade, verify that all customizing objects related to allocation tables and item categories have been transported correctly.
  
  
  
  
  Related Information:
  
  Transaction Codes:
  
  OKKN - Define Allocation Table Types
  KO88 - Settlement of Internal Orders (where allocation tables might be used)
  KSU5 - Maintain Allocation Table Types (depending on system version)
  
  
  SAP Notes:
  
  Check SAP Notes related to allocation tables and item categories for your specific SAP version.
  
  
  Documentation:
  
  SAP Help Portal for Controlling (CO) and Settlement processes.
  
  
  Common Modules Involved:
  
  Controlling (CO)
  Internal Orders (CO-OM-OPA)
  Project System (PS)
  Profitability Analysis (CO-PA)
  
  
  
  
  Summary:
  The error WRF_AT_GENERATE101 indicates a missing item category assignment for a given allocation table type. To resolve it, ensure that the item category is defined and assigned to the allocation table type in the system customizing.
  
  If you provide the exact item category and allocation table type values, I can help you with more specific steps or transaction paths.