How To Fix F5558 - Internal error: Invalid key for funct.module 'FI_CURRENCY_INFORMATION'

F5558 - Overview

• Message type: E = Error

• Message class: F5 - Document Editing

• Message number: 558

• Message text: Internal error: Invalid key for funct.module 'FI_CURRENCY_INFORMATION'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message F5558 - Internal error: Invalid key for funct.module 'FI_CURRENCY_INFORMATION' ?

  The SAP error message F5558, which states "Internal error: Invalid key for funct.module 'FI_CURRENCY_INFORMATION'," typically indicates an issue related to currency information retrieval in the Financial Accounting (FI) module. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the function module itself.
  Causes:
  
  
  Configuration Issues: Incorrect settings in the currency configuration or missing entries in the relevant tables (like T001, TCURR, etc.) can lead to this error.
  Data Inconsistencies: If there are inconsistencies in the currency data or if the currency key being referenced does not exist in the system, this error may occur.
  Missing or Incorrect Currency Master Data: If the currency master data is incomplete or incorrectly maintained, it can lead to this error.
  Custom Code or Enhancements: If there are custom developments or enhancements that interact with the FI_CURRENCY_INFORMATION function module, they may be causing the error.
  System Bugs: Occasionally, this error can be due to