How To Fix FMCA_INCORR090 - Billing period from &1 for period &2 not defined

FMCA_INCORR090 - Overview

• Message type: E = Error

• Message class: FMCA_INCORR - Messages for Inbound Correspondence

• Message number: 090

• Message text: Billing period from &1 for period &2 not defined

Self-Explanatory Message

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FMCA_INCORR090 - Details

• The SAP error message FMCA_INCORR090 indicates that there is an issue with the billing period configuration in the system. Specifically, it means that the billing period specified (from &1 for period &2) is not defined in the system. This can occur in various contexts, such as during the execution of billing documents or when processing financial transactions.
  
  Cause:
  
  Missing Configuration: The billing period you are trying to use has not been defined in the system. This could be due to a configuration oversight or an incomplete setup.
  Incorrect Period: The period specified in the transaction does not match any of the defined billing periods in the system.
  Data Entry Error: There may be a typo or incorrect data entry when specifying the billing period.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for billing periods in the relevant module (e.g., Contract Accounts Receivable and Payable, or other financial modules).
  Ensure that the billing period you are trying to