%META:TOPICPARENT{name="ErrorMessagesI"}%
==Error Messages (I)==

[[UDAErrorMessages|A]] [[ErrorMessagesB|B]] [[ErrorMessagesC|C]] [[ErrorMessagesD|D]] [[ErrorMessagesE|E]] [[ErrorMessagesF|F]] [[ErrorMessagesG|G]] [[ErrorMessagesH|H]] [[ErrorMessagesI|I]] [[ErrorMessagesJ|J]] [[ErrorMessagesK|K]] [[ErrorMessagesL|L]] [[ErrorMessagesM|M]] [[ErrorMessagesN|N]] [[ErrorMessagesO|O]] [[ErrorMessagesP|P]] [[ErrorMessagesQ|Q]] [[ErrorMessagesR|R]] [[ErrorMessagesS|S]] [[ErrorMessagesT|T]] [[ErrorMessagesU|U]] [[ErrorMessagesV|V]] [[ErrorMessagesW|W]] [[ErrorMessagesX|X]] [[ErrorMessagesY|Y]] [[ErrorMessagesZ|Z]] [[ErrorMessagesSymbols|#]]
    
===Invalid address to attach the shared memory segment===


If you experience "invalid address" errors, take the following action:

1. Use a text editor to open the oplrqb.ini file which you find in the /bin sub-directory of your <nop>OpenLink server components.

2. Locate the [generic_proxxx] section which corresponds to your <nop>OpenLink database agent. For example:

{{{
[generic_pro82a]
Program = pro82a_sv.exe
Environment = PROGRESS82A
ServerOptions = -q -d mdy -TB 31 -TM 31
ReUse = if same database, if same machine
}}}

3. Pass -Q to <nop>ServerOptions. For example:

{{{
ServerOptions = -q -d mdy -TB 31 -TM 31 -Q
}}}

4. Change your database agent's <nop>ReUse rule to 'Never.' For example:

{{{
ReUse = Never
}}}

5. Save your changes and exit the file.

6. Restart or reinitialize your Request Broker.


If the problem continues, establish a sockets connections. The following instructions will assist you with this task:


1. Use a text editor to open your server's /etc/services or C:\WINNT\System32\drivers\etc\services file.

2. Create an entry in your services file which pairs your Progress server with any unused port number. For example:

{{{
pro82a 8899/tcp # Progress Socket Service
}}}

3. Shutdown your Progress Database and restart it. Pass the following parameters at startup:

{{{
-S socket_service -N tcp -H your_server_hostname
}}}

ex: 

{{{
-S pro82a -N tcp -H saturnus
}}}

4. Pass these same parameters in the Database Server field of your client's DSN.

5. Test your connection.
    

===Evidence===

Request Broker Log