How To Fix >5420 - Data for partner &1 could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: >5 -

• Message number: 420

• Message text: Data for partner &1 could not be read

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message >5420 - Data for partner &1 could not be read ?

  The SAP error message "5420 Data for partner &1 could not be read" typically indicates that the system is unable to retrieve data for a specific business partner (identified by &1) in the context of a transaction or process. This error can occur in various modules, such as Sales and Distribution (SD), Materials Management (MM), or Customer Relationship Management (CRM).
  Causes:
  
  Missing Data: The partner data (customer, vendor, or other business partner) may not exist in the system.
  Incorrect Partner Number: The partner number provided may be incorrect or not formatted properly.
  Authorization Issues: The user may not have the necessary authorizations to access the partner data.
  Data Inconsistency: There may be inconsistencies or corruption in the database that prevent the data from being read.
  Inactive Partner: The partner may be marked as inactive or deleted in the system.
  Configuration Issues: There may be configuration issues in the partner functions or related settings.
  
  Solutions:
  
  Check Partner Existence: Verify that the partner number exists in the system. You can do this by using transaction codes like BP (Business Partner) or XD03 (Display Customer) or MK03 (Display Vendor).
  Validate Partner Number: Ensure that the partner number is entered correctly and is in the correct format.
  Review Authorizations: Check if the user has the necessary authorizations to access the partner data. This can be done by reviewing the user's roles and authorizations.
  Data Consistency Check: Run consistency checks or database repair tools to identify and fix any inconsistencies in the data.
  Check Partner Status: Ensure that the partner is active and not marked for deletion. You can check this in the partner master data.
  Consult Configuration: Review the configuration settings related to business partners to ensure they are set up correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing business partners, such as BP, XD01, XD02, XD03, MK01, MK02, MK03, etc.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for specific notes using the SAP Support Portal.
  Debugging: If the issue persists, consider debugging the program or transaction that is generating the error to identify the root cause.
  Consult Documentation: Review SAP documentation or help files related to business partner management for additional insights.
  
  If the problem continues after trying the above solutions, it may be necessary to involve your SAP Basis or technical team for further investigation.