ETI964E Invalid data set name.

Explanation

The specified data set name is syntactically incorrect. A data set name can be a one name segment, or a series of joined name segments. Segments are limited to eight characters, the first of which must be alphabetic (A to Z) or special (&S @ $). The remaining seven characters are either alphabetic, numeric (0 - 9), special, or a hyphen (-). Name segments are separated by a period (.). Including all name segments and periods, the length of the data set name must not exceed 44 characters. Thus, a maximum of 22 name segments can make up a data set name.