How To Fix 3W526 - Account number must be &1 or &2 digit long

SAP Error Message - Details

• Message type: E = Error

• Message class: 3W - HR: Message Class South Africa

• Message number: 526

• Message text: Account number must be &1 or &2 digit long

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 3W526 - Account number must be &1 or &2 digit long ?

  The SAP error message 3W526, which states "Account number must be &1 or &2 digit long," typically occurs when the account number entered does not meet the required length specified in the system configuration. This error is common in financial transactions where account numbers are validated against predefined formats.
  Cause:
  
  Incorrect Length: The account number you are trying to enter is either too short or too long compared to the expected length defined in the system settings.
  Configuration Settings: The length of the account number is defined in the configuration settings of the SAP system, which may vary based on the company code or the type of account (e.g., general ledger, customer, vendor).
  Data Entry Error: There may be a typographical error in the account number being entered.
  
  Solution:
  
  Check Account Number Length: Verify the required length of the account number in the SAP configuration. This can usually be found in the Financial Accounting (FI) module settings.
  Correct the Input: Ensure that the account number you are entering matches the required length. If it is too short, add the necessary digits; if it is too long, truncate it to the correct length.
  Review Configuration: If you have access, check the configuration settings in the SAP system to confirm the expected length for account numbers. This can be done by navigating to the relevant configuration path in the SAP IMG (Implementation Guide).
  Consult Documentation: Refer to the SAP documentation or help files for specific details regarding account number formats and requirements.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or system administrator for assistance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like OBY6 (for company code settings) or OBD2 (for account groups) to check or modify the account number settings.
  User Exits or BAdIs: If the account number validation is customized, check for any user exits or Business Add-Ins (BAdIs) that might be enforcing specific rules.
  Testing: After making any changes, perform a test transaction to ensure that the error does not reoccur.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.