How To Fix ISSR445 - Transaction currency not specified in interface

SAP Error Message - Details

• Message type: E = Error

• Message class: ISSR - Message Class for Statutory Reporting

• Message number: 445

• Message text: Transaction currency not specified in interface

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISSR445 - Transaction currency not specified in interface ?

  The SAP error message ISSR445, which states "Transaction currency not specified in interface," typically occurs in the context of financial transactions or when dealing with interfaces that require currency information. This error indicates that the system expects a transaction currency to be specified, but it is missing in the data being processed.
  Cause:
  
  Missing Currency Information: The transaction data being processed does not include a specified currency, which is required for the transaction to be valid.
  Configuration Issues: There may be configuration settings in the system that are not set up correctly, leading to the omission of currency information.
  Data Entry Errors: Users may have inadvertently left the currency field blank during data entry.
  Interface Mapping Issues: If the error occurs during data transfer from an external system, it may be due to incorrect mapping of fields in the interface.
  
  Solution:
  
  Check Transaction Data: Review the transaction data being processed to ensure that the currency field is populated. If it is missing, add the appropriate currency (e.g., USD, EUR) to the transaction.
  Review Configuration Settings: Ensure that the configuration for the relevant module (e.g., FI, CO) is set up correctly to require and handle currency information.
  Data Entry Validation: Implement validation checks in the data entry process to ensure that users cannot submit transactions without specifying a currency.
  Interface Mapping Review: If the error arises from an interface, check the mapping of fields between the source and target systems to ensure that the currency field is correctly mapped and populated.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module or transaction to identify any additional requirements or settings that may need to be adjusted.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to look at specific transaction codes related to financial postings, such as FB01 (Post Document) or F-02 (General Posting).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  User Exits or BAdIs: If custom logic is involved, check for any user exits or BAdIs that may be affecting how currency is handled in the transaction.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that transactions can be processed without errors.
  
  By following these steps, you should be able to identify the root cause of the ISSR445 error and implement a solution to resolve it.