How To Fix CDP_C2R3014 - Internal error: Table &1 may only contain one entry.

SAP Error Message - Details

• Message type: E = Error

• Message class: CDP_C2R3 - Messages for CDP Characteristic Retransfer

• Message number: 014

• Message text: Internal error: Table &1 may only contain one entry.

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 CDP_C2R3014 - Internal error: Table &1 may only contain one entry. ?

  The SAP error message CDP_C2R3014 indicates that there is an internal error related to a specific table that is expected to contain only one entry, but it appears to have more than one. This error typically arises in the context of configuration or data management within SAP systems, particularly in the areas of master data or configuration tables.
  Cause:
  
  Data Integrity Issue: The table in question is designed to hold unique entries, but due to data inconsistencies or incorrect data entry, multiple entries have been created.
  Configuration Error: There may be a misconfiguration in the system that allows for multiple entries when only one is expected.
  Custom Development: If there are custom programs or enhancements, they might be incorrectly handling data, leading to multiple entries being created.
  
  Solution:
  
  Check the Table: Identify the table indicated by the error message (denoted as &1). Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to inspect the contents of the table.
  Data Cleanup: If you find multiple entries, determine which entry is valid and remove or consolidate the others. Ensure that you have backups or that you are following your organization's data management policies before making changes.
  Review Configuration: Check the configuration settings related to the table. Ensure that the settings enforce the uniqueness of entries as required.
  Debugging: If the error persists, consider debugging the relevant program or transaction to identify where the logic is failing. This may require the assistance of a developer or SAP support.
  Consult Documentation: Review SAP notes or documentation related to the specific module or functionality you are working with. There may be known issues or patches available.
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with the error message and any relevant details about the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, SE37 (for function modules), and SE80 (for development objects).
  SAP Notes: Search the SAP Support Portal for notes related to the error message or the specific table in question. This can provide insights into known issues and fixes.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new issues have been introduced.
  
  By following these steps, you should be able to diagnose and resolve the error message CDP_C2R3014 effectively.