java - jcifs.smb.SmbAuthException: Logon failure: unknown user name or bad password. Connecting to network share to save a .txt file -

well, problem following: need save .txt file inside shared folder, save , write in it. problem happend when shared network ask me user credentials , passwords, s how found jcifs library, try log in user name , password there setting, meen, user can change as can module inside aplication

wherein path definded smb:\ip\informe ventas\ archivo.txt code's attribute include following:

fileuri = "smb:"

filename = "file.txt"

credentialusername = "username" shared network

credentialpassword = "password" shared network pathruta= \ip\sales report\

path = smb:\ip\sales report\ file.txt

this concat

path = fileuri+pathruta+filename; 

the problem in credentials, cause generate me exception tittle , when try input manualy option ejecute windows, user , password im using in program source (manualy log in whitout problem)

the code following.

     string fileuri = file_uri;      string namedomain = name_domain;      string filename= start_name_file +"_"+formatcaltoday+ file_extension;      string credentialsusername = getconfigurationvalue(delegator, "inventorymanagementpharmacyapp", "inventorygeneral", "pathrouteconfigurableuserforusername");      string credentialspassword = getconfigurationvalue(delegator, "inventorymanagementpharmacyapp", "inventorygeneral", "pathrouteconfigurableuserforpassword");      string pathruta = getconfigurationvalue(delegator, "inventorymanagementpharmacyapp", "inventorygeneral", "pathrouteconfigurableuserlevel");          final string user = credentialsusername + ":" + credentialspassword;      final ntlmpasswordauthentication auth = new  ntlmpasswordauthentication(user);      string path = fileuri+pathruta+filename;      final smbfile sfile = new smbfile(path, auth);      final smbfileoutputstream salida2 = new smbfileoutputstream(                 sfile);