Message type: E = Error
Message class: /SAPAPO/RES_MSG -
Message number: 020
Message text: Resource &1 is not maintained with planning version &2
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/SAPAPO/RES_MSG020
- Resource &1 is not maintained with planning version &2 ?The SAP error message /SAPAPO/RES_MSG020 indicates that a specific resource (denoted by &1) is not maintained in the planning version specified by &2. This error typically occurs in the context of Advanced Planning and Optimization (APO) when trying to perform planning activities that require the resource to be defined in the specified planning version.
Cause: Resource Not Defined: The resource you are trying to use is not defined in the planning version you are working with. Incorrect Planning Version: The planning version you are using may not be the correct one where the resource is maintained. Data Inconsistency: There may be inconsistencies in the master data or configuration settings that prevent the resource from being recognized in the specified planning version.
Solution: Check Resource Maintenance: Go to the transaction code /SAPAPO/RES (Resource Maintenance) in SAP APO. Verify if the resource &1 is maintained in the planning version &2. If it is not, you will need to create or
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