How To Fix SDDL_PARSER_MSG158 - Permitted values for "&1" are "#SESSION_VARIABLE" and "#NONE"

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 158

• Message text: Permitted values for "&1" are "#SESSION_VARIABLE" and "#NONE"

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG158 - Permitted values for "&1" are "#SESSION_VARIABLE" and "#NONE" ?

  The SAP error message SDDL_PARSER_MSG158 indicates that there is an issue with the configuration of session variables in your SAP system. Specifically, it suggests that the permitted values for a certain parameter (denoted as "&1") are limited to #SESSION_VARIABLE and #NONE. This error typically arises in the context of security settings or when configuring session management in SAP.
  Cause:
  
  Incorrect Configuration: The parameter you are trying to set does not accept the value you have provided. Instead, it only accepts the specified values: #SESSION_VARIABLE or #NONE.
  Typographical Error: There may be a typo in the value you are trying to assign to the parameter.
  Version Compatibility: The version of SAP you are using may not support the value you are trying to set.
  
  Solution:
  
  Check Parameter Value: Review the configuration where the error is occurring and ensure that the value assigned to the parameter matches one of the permitted values: #SESSION_VARIABLE or #NONE.
  Modify Configuration: If you find that the value is incorrect, change it to one of the allowed values. For example:
  
  If you intended to use a session variable, set it to #SESSION_VARIABLE.
  If you do not want to use a session variable, set it to #NONE.
  
  
  Review Documentation: Consult the SAP documentation or help resources for the specific parameter you are configuring to ensure you understand its valid values and usage.
  Test Changes: After making the necessary changes, test the configuration to ensure that the error is resolved.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to session variables and configuration settings for your specific version of SAP. This can provide additional insights or updates that may be relevant.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they have found.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.