How To Fix FDT_CORE818 - &1 &2 is explicitly not allowed in the current object context

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 818

• Message text: &1 &2 is explicitly not allowed in the current object context

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE818 - &1 &2 is explicitly not allowed in the current object context ?

  The SAP error message FDT_CORE818 typically indicates that a certain action or operation is not permitted in the current context of the object you are working with. This error is often related to the use of Field Data Tool (FDT) or similar functionalities within SAP, where certain fields or operations are restricted based on the context of the object.
  Cause:
  
  Context Restrictions: The error usually arises when you are trying to use a field or perform an operation that is not allowed in the current context of the object. For example, you might be trying to access a field that is not relevant for the specific transaction or object type you are working with.
  Configuration Issues: There may be configuration settings in the FDT or the underlying data model that restrict the use of certain fields or operations.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to perform the action on the specified object.
  
  Solution:
  
  Check Object Context: Review the context in which you are trying to perform the operation. Ensure that the field or action you are attempting to use is valid for that specific object.
  Review Configuration: If you have access to the configuration settings, check the FDT settings or the data model configuration to see if there are any restrictions placed on the fields or operations you are trying to use.
  User Authorizations: Verify that the user has the necessary authorizations to perform the action. If not, you may need to request additional permissions from your SAP security team.
  Consult Documentation: Refer to the SAP documentation or help resources related to the specific module or functionality you are working with to understand the context restrictions better.
  Debugging: If you have access to debugging tools, you can trace the execution to see where the error is being triggered and gather more information about the context.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error message. SAP frequently updates its knowledge base with solutions to common issues.
  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.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  By following these steps, you should be able to identify the cause of the FDT_CORE818 error and implement a suitable solution.