An error occurred when calling a method of the tree model

[Former Member]

Hello,

I was wondering if someone can help me.
When we want to rebook an serviceorder in the transaction YSE_epad ( we use it to make invoicing ) i'm getting more offten this error. and i cant find how to solve this error.

"An error occurred when calling a method of the tree model"

[lenastodal]

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Lena (SAP Community Moderator)

[former_member222142]

Hello Simone,

the report/program/class behind transaction YSE_epad in your system there are several custom Code INspector classes which are simply a copy of SAP standard classes.

These classes have identical attributes to the standard classes which introduces an inconsistency into the order of check classes which causes the initial tree display of SCI to fail.

What is the purpose of these check classes? These classes and the corresponding table entries in table SCITESTS were probably imported with a transport .

Please consider to remove these classes and the corresponding SCITESTS entries.

Best Regards

Gerhard