First I uploaded several variants from external file and all variants apprear in my Test Configuration but when I try to play all variants (notched) at once it execute only the first one.
I would to know how to set the parameter in order to play all variants line by line.
Executing Variants at once is very much possible in eCATT. Make sure that the check box of Close RFC Connection is not selected otherwise for each variant you will be prompted for login screen of target R/3 system.
There are following three ways of doing it -
1. Give nothing in Variant field of Start Options window at run time. This blank value will execute all the variants including the eCATTDEFAULT variant.
2. Give * in the Variant field of Start Options window at run time. This will execute all the variants except the ECATTDEFAULT one.
3. Give the specific one variant, which you want to execute in variant field of Start Options window. This will execute only the specified variant.