PA Error: SAP DBTech JDBC  invalid table name PROCEDURE_SIGNATURE_T
I am getting this error message about PROCEDURE_SIGNATURE_T table being an invalid table name while using the most of PAL functions through Expert Analytics (Some functions work without problem like Decision tree 4.5). We 're on HANA revision 93, PA version 2.3.
I saw SAP note 2128915 that recommend revision 96 (93 is for test and evaluation only) and in other SCN question that hana revision 96 + PA 2.2 + APL 2.2 will be OK:
I want to know where installing this APL , is it a component of hana database like PAL ? and which version will be compatible with PA 2.3 ?
Hi Antoine !
Finally, I resolved my problem. It was about two things :
First, the columns should not have labels(descriptions). When I filled columns labels, Expert Analytics returned the error : " ... attribute not found in column table : 'column name' ..." (like if this lablel replace the ID of the column).
Second, for the error "... Invalid column name:ApplyIn ..." I added the field "ApplyIn VARCHAR(100)" to the table type "PROFITCURVE_T" and It works fine.(https://websmp204.sap-ag.de/~sapidb/012002523100013455472015E/pa23_hana_apl_user_en.pdf Section 3.3.4)
Thanks for your help.