How To Fix WRF_AT110 - Cannot read allocation table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_AT - Messages for Allocation Table RTFASH

• Message number: 110

• Message text: Cannot read allocation table &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_AT110 - Cannot read allocation table &1 ?

  Certainly! Here's detailed information about the SAP error message:
  
  SAP Error Message:
  WRF_AT110 Cannot read allocation table &1
  
  Meaning / Cause:
  This error occurs when the SAP system is unable to read the specified allocation table. The allocation table is typically used in the context of workflow or other SAP components that manage data allocation or mapping. The placeholder &1 in the message is replaced by the name of the allocation table that cannot be read.
  Common causes include:
  
  The allocation table does not exist in the database.
  The allocation table is corrupted or inconsistent.
  Authorization issues prevent reading the table.
  Database connection or technical issues.
  The table name passed to the function/module is incorrect or empty.
  
  
  Where it occurs:
  
  Often encountered in SAP Workflow or Business Workflow when the system tries to read allocation tables for task or container data.
  Can also appear in custom developments or standard SAP programs that rely on allocation tables.
  
  
  Solution / Troubleshooting Steps:
  
  
  Check the Table Name:
  
  Verify the exact name of the allocation table passed in the error message.
  Ensure that the table name is correct and exists in the system.
  
  
  
  Check Table Existence:
  
  Use transaction SE11 (Data Dictionary) to check if the allocation table exists.
  If the table does not exist, it may need to be created or restored.
  
  
  
  Check Table Content and Consistency:
  
  If the table exists, check for data consistency.
  Run database consistency checks or use transaction DB02 or ST04 to check for database issues.
  
  
  
  Authorization Check:
  
  Ensure the user or process has the necessary authorizations to read the allocation table.
  Use SU53 to check for authorization failures.
  
  
  
  Check for Transport or Upgrade Issues:
  
  Sometimes, allocation tables may be missing due to incomplete transports or system upgrades.
  Verify if recent transports or upgrades affected the allocation tables.
  
  
  
  Check Workflow or Program Configuration:
  
  If this error occurs in workflow, check the workflow container and task configuration.
  Ensure that the allocation table is correctly referenced in the workflow definition.
  
  
  
  Debugging:
  
  If you have development access, debug the program or function module that raises this error to see why the allocation table cannot be read.
  Check the parameters passed and the database read statements.
  
  
  
  SAP Notes and Support:
  
  Search for SAP Notes related to WRF_AT110 or allocation table errors.
  If the problem persists, consider raising a support ticket with SAP, providing detailed logs and system information.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE11: Data Dictionary (to check tables)
  SWI1 / SWIA / SWI2_FREQ: Workflow monitoring and analysis
  SU53: Authorization check
  ST22: Dump analysis (in case of runtime errors)
  SM21: System log
  
  
  
  Common SAP Tables:
  
  Allocation tables are often custom or workflow-related tables; their names vary depending on the implementation.
  
  
  
  SAP Notes:
  
  Check SAP Support Portal for notes referencing WRF_AT110 or allocation table read errors.
  
  
  
  
  If you provide the exact allocation table name (the value of &1), I can help you with more specific guidance.
  
  Summary:
  
  The error "WRF_AT110 Cannot read allocation table &1" indicates that SAP cannot access the specified allocation table due to non-existence, corruption, authorization, or configuration issues. Verify the table's existence, check authorizations, and ensure correct configuration to resolve the issue.