How To Fix O1520 - Information structure & is not maintained in table TMC4

O1520 - Overview

• Message type: E = Error

• Message class: O1 - IS-Oil : Message pool exchanges

• Message number: 520

• Message text: Information structure & is not maintained in table TMC4

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Error message extract from SAP system. Copyright SAP SE.

O1520 - Details

• The SAP error message O1520 indicates that the information structure you are trying to use is not maintained in the table TMC4. This typically occurs in the context of reporting or analysis where specific information structures are required for data retrieval.
  
  Cause:
  The error arises when:
  
  The information structure (e.g., a specific reporting structure) has not been defined or activated in the system.
  The relevant entries for the information structure are missing in the TMC4 table, which is used to maintain the settings for information structures in SAP.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Information Structure:
  
  Go to the transaction code SIS (Sales Information System) or MC21 (Create Info Structure) to check if the information structure exists.
  If it does not exist, you may need to create it.
  
  
  
  Maintain Table TMC4:
  
  Use transaction code SE11 (Data Dictionary) to view the table TMC4.
  Check if the relevant information structure is listed. If it is not, you will need