How To Fix SCAL_CONV055 - This calendar type has no month table

SAP Error Message - Details

• Message type: E = Error

• Message class: SCAL_CONV - Message Class for Calendar Conversion

• Message number: 055

• Message text: This calendar type has no month table

What causes this issue?

The selected calendar type was defined in such a way that it cannot
access the conversion table of the beginnings of months.
As a result, you do not need to maintain the beginnings of months.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check that you have selected the correct calendar type.
If the conversion routines access the conversion table, set the
relevant flag in the calendar type definition.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SCAL_CONV055 - This calendar type has no month table ?

  The SAP error message SCAL_CONV055, which states "This calendar type has no month table," typically occurs in the context of calendar management within SAP systems. This error indicates that the system is unable to find a month table associated with the specified calendar type. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Missing Month Table: The primary cause of this error is that the calendar type you are trying to use does not have an associated month table defined in the system.
  Incorrect Configuration: The calendar type may not be properly configured in the SAP system, leading to the absence of the necessary month table.
  Custom Calendar Types: If you are using a custom calendar type, it may not have been set up correctly, or the month table may not have been created.
  
  Solution:
  
  
  Check Calendar Configuration:
  
  Go to the transaction code SCAL (Calendar Management).
  Verify the configuration of the calendar type in question. Ensure that it is correctly set up and that a month table is defined.
  
  
  
  Create or Assign Month Table:
  
  If the month table is missing, you may need to create it. This can typically be done in the same configuration area where you manage calendar types.
  Ensure that the month table is correctly linked to the calendar type.
  
  
  
  Use Standard Calendar Types:
  
  If you are using a custom calendar type, consider switching to a standard calendar type that is known to have a month table defined.
  
  
  
  Check for Transport Issues:
  
  If this error appeared after a transport, ensure that all necessary objects related to the calendar type and month table were included in the transport request.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to calendar management for specific instructions on setting up calendar types and month tables.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCAL (for calendar management) and SE11 (for data dictionary objects) to check the definitions of calendar types and month tables.
  SAP Notes: Check SAP Notes for any known issues or patches related to calendar management that might address this error.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to resolve the SCAL_CONV055 error and ensure that your calendar types are properly configured in the SAP system.