How To Fix /SAPAPO/OO_TR_CLASS018 - OPTION field is not CHAR2 type

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OO_TR_CLASS -

• Message number: 018

• Message text: OPTION field is not CHAR2 type

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OO_TR_CLASS018 - OPTION field is not CHAR2 type ?

  The SAP error message /SAPAPO/OO_TR_CLASS018 OPTION field is not CHAR2 type typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the data type of a field that is expected to be of type CHAR2. This error can arise during various operations, such as when executing a transaction or running a report.
  Cause:
  
  Data Type Mismatch: The error indicates that the system is expecting a field (likely an option field) to be of type CHAR2 (which means it should be a character field with a length of 2), but it is receiving a different data type or length.
  Configuration Issues: There may be a configuration issue in the APO system where the data model or the settings for the specific transaction or report are not correctly defined.
  Custom Development: If there are custom developments or enhancements in the system, they might not be adhering to the expected data types, leading to this error.
  
  Solution:
  
  Check Data Types: Review the data model and ensure that the field in question is defined as CHAR2. This can be done by checking the relevant data structures or tables in the SAP system.
  Review Configuration: Go through the configuration settings related to the transaction or report that is generating the error. Ensure that all fields are correctly defined and that there are no discrepancies.
  Debugging: If you have access to debugging tools, you can trace the execution of the program to identify where the data type mismatch is occurring. This can help pinpoint the exact location in the code or configuration that needs to be corrected.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or report to see if there are any known issues or additional configuration steps required.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They may have additional insights or patches available for your specific version of the software.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with the transaction codes related to APO and the specific functionality you are working with, as this can help in troubleshooting.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.