Message type: E = Error
Message class:  /SAPCND/MAINTENANCE -  
Message number: 702
Message text: Error when Calling Up &1.
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.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
The SAP error message /SAPCND/MAINTENANCE702 typically indicates an issue related to the maintenance of condition records in the SAP system. This error can occur when there are problems with the configuration or data integrity in the condition management area.
Cause: Missing Authorization: The user may not have the necessary authorizations to access or modify the condition records. Data Inconsistency: There may be inconsistencies in the condition records or related tables that prevent the system from processing the request.
Configuration Issues: Incorrect configuration settings in the condition management module can lead to this error. Transport Issues: If the system is in a transport environment, there may be issues with the transport of condition records or related objects.
Solution: Check Authorizations: Ensure that the user has the necessary authorizations to access the condition records. This can be done by checking the user's roles and authorizations in transaction SU53 or SUIM. Data Consistency Check: Run consistency checks on the condition records.
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
/SAPCND/MAINTENANCE701 Too many initial import parameters when calling up &1.
What causes this issue?  When calling up /SAPCND/MNT_CONVERT_RANGES_OW, the import parameters &V2& and &V3& are initial or empty.Syste...
/SAPCND/MAINTENANCE700 * API Condition Maintenance in ABAP *
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SAPCND/MAINTENANCE703 Import parameter &1 when calling up &2 is initial
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/SAPCND/MAINTENANCE704 Application &1 not initialized when calling up &2.
What causes this issue?  Application &V1& was not initialized with '/SAPCND/MNT_INIT_OW'. The wrong FM was called.System Response  T...
Click on this link to search all SAP messages.