How To Fix WXP765 - Unexpected error when reading table IT_KEYS with &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 765

• Message text: Unexpected error when reading table IT_KEYS with &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WXP765 - Unexpected error when reading table IT_KEYS with &1 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WXP765 - Unexpected error when reading table IT_KEYS with &1
  
  Cause:
  This error typically occurs in the context of SAP Web Dynpro applications or when working with Web Dynpro components that involve internal tables or data retrieval operations. The message indicates that an unexpected error happened while trying to read the internal table IT_KEYS with a certain key or parameter (represented by &1).
  Common causes include:
  
  Data inconsistency or corruption in the internal table IT_KEYS.
  Incorrect or missing key values used to read the table.
  Programming error in the Web Dynpro component or custom code that manipulates IT_KEYS.
  Authorization or system issues that prevent proper access to the data.
  Runtime environment problems, such as memory issues or system resource constraints.
  
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check the Key Value (&1):
  
  Identify the actual key value passed in the error message and verify if it is valid and exists in the internal table IT_KEYS.
  
  
  Debug the Web Dynpro Component:
  
  Use the ABAP debugger to trace the point where the error occurs. Check the contents of IT_KEYS and the key used to read it.
  
  
  Verify Data Integrity:
  
  Ensure that the internal table IT_KEYS is properly populated before the read operation. Look for any logic that might clear or incorrectly modify the table.
  
  
  Review Custom Code:
  
  If this error occurs in custom developments or enhancements, review the code for proper handling of internal tables and key reads.
  
  
  Check for SAP Notes:
  
  Search the SAP Support Portal for any relevant SAP Notes related to WXP765 or the specific Web Dynpro component you are using.
  
  
  System Health Check:
  
  Verify system logs (SM21), short dumps (ST22), and performance traces (ST05) for related errors or resource issues.
  
  
  Authorization Check:
  
  Confirm that the user has the necessary authorizations to access the data or perform the operation.
  
  
  
  Related Information:
  
  
  Transaction Codes:  
  
  SE80 (Web Dynpro Component Browser)  
  SE24 (Class Builder)  
  SE37 (Function Builder)  
  ST22 (Dump Analysis)  
  SM21 (System Log)  
  ST05 (SQL Trace)
  
  
  
  SAP Notes:
  
  Search for notes with keywords like "WXP765", "IT_KEYS", "Web Dynpro read error".
  
  
  SAP Community:
  
  Check SAP forums and community posts for similar issues and solutions.
  
  
  Documentation:
  
  Review SAP Web Dynpro ABAP programming guides for best practices on internal table handling.
  
  
  
  If you provide the exact key value (&1) or the context in which this error occurs (e.g., specific Web Dynpro application or custom program), I can help you further narrow down the cause and solution.