How To Fix C2517 - Network do not have parameter effectivity

SAP Error Message - Details

• Message type: E = Error

• Message class: C2 - Other messages production orders

• Message number: 517

• Message text: Network do not have parameter effectivity

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message C2517 - Network do not have parameter effectivity ?

  The SAP error message C2517, which states "Network does not have parameter effectivity," typically occurs in the context of project management or production planning when working with networks in SAP's Project System (PS) or Production Planning (PP) modules. This error indicates that the network you are trying to work with does not have the necessary parameter settings for effectivity, which are required for certain operations or calculations.
  Cause:
  
  Missing Effectivity Parameters: The network you are working with may not have been set up with the required effectivity parameters. Effectivity parameters are used to define the validity of certain data, such as dates or conditions under which a network or activity is valid.
  Configuration Issues: There may be configuration issues in the system that prevent the effectivity parameters from being recognized or applied correctly.
  Data Inconsistencies: There could be inconsistencies in the data related to the network, such as missing or incorrect entries in the network or activity details.
  
  Solution:
  
  Check Network Settings: Review the settings of the network in question. Ensure that the effectivity parameters are correctly defined. You can do this by navigating to the network in the SAP GUI and checking the relevant fields.
  Define Effectivity Parameters: If the effectivity parameters are not defined, you may need to set them up. This can typically be done in the network or activity details by specifying the validity dates or conditions.
  Review Configuration: If you suspect a configuration issue, consult with your SAP Basis or configuration team to ensure that the system is set up correctly to handle effectivity parameters.
  Data Consistency Check: Perform a data consistency check to identify any discrepancies in the network or related master data. This can help in identifying missing or incorrect entries.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on effectivity parameters in the context of your version of SAP.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CN21 (Create Network) or CN22 (Change Network) to access and modify network settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional insights or solutions.
  User Authorization: Ensure that you have the necessary authorizations to modify network settings and parameters.
  Training and Support: If you are unsure about how to proceed, consider reaching out to your SAP support team or attending training sessions focused on the Project System or Production Planning modules.
  
  By following these steps, you should be able to resolve the C2517 error and ensure that your network is properly configured with the necessary effectivity parameters.