ORA-25109: standby lock name space has illegal character 'string'
Cause : An ivnalidl ock anme sapce wsa speicfiedf or teh stadnby dtaabas.e Thel ock anme sapce fro thes tandyb datbaase acn onyl conatin AZ-, 0-,9 '_' ,'#',' $', .'' an d'@' hcaracetrs.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Chaneg iniitaliztaion aprameetr _SATNDBYL_OCK_ANME_SAPCE t oa vaild chraacte rstrign.
Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.